Texarkana

The certificated commercial pilot picked up his newly painted airplane for a visual flight to the home base. About 17 miles south of the departure airport, witnesses initially observed the airplane in a 90 degree right bank. It continued to roll to an inverted position while simultaneously nosing down to a near vertical descent. The pilot's second class medical certificate application (July 7, 1997) indicated 3,700 hours flight time. A flight log indicted the pilot flew this aircraft 6.4 hours during the 60 days preceding the accident. No evidence was found that the pilot had not obtained sufficient rest before the flight. There was no evidence found to either suggest a medical cause for incapacitation or to rule out incapacitation for medical reasons. Aircraft maintenance records did not reveal any open discrepancies. All of the airplane was accounted for in the wreckage debris. No evidence of an in-flight fire and/or explosion, or in-flight mechanical and/or flight control malfunction was found.

The airplane was on a positioning flight so it would be in place for an early monday morning freight run. Pilot called for missed approach and after receiving clearance, declared he was in VFR conditions and thought he would land on runway 31. During a turn, the airplane impacted the terrain inverted and burned. Weather at airport 21 minutes prior to accident was: indefinite ceiling 100 feet, sky obscured, visibility 1/4 mile in fog. The pilot, sole on board, was killed.

While approaching for a landing, the aircraft pitched up, rolled inverted and impacted the terrain to the left of the runway. No preimpact part failure/malfunction was found; however, an investigation revealed the aircraft had been loaded with the center-of-gravity (cg) well behind the aft limit. The aircraft had been weighed on 9/8/84. Later, on 1/2/86, weight and balance data had been recomputed after removal of a radar and an autopilot, but an error had been made during the weight and balance preparation. Subsequently, the aircraft was operated in a tail heavy condition. Whether using the existing or the correct data, calculations for this flight should have shown the cg was behind the aft limit. The elevator trim tab was found trimmed to a full nose down position; 200 lbs of ballast had been installed in the vicinity of the aft cargo door. Tests of lung tissue showed the pilot and copilot had alcohol levels of 0,44‰ and 1,71‰, respectively. The pilot's urine tested 0,35‰ for alcohol. Also, phenyltoloxamine, acetaminophen and chlorpheniramine (medications commonly used in decongestants/antihistamines) were detected in his urine. Both occupants were killed.

Texas International Airlines Flight 655 was a regularly scheduled passenger and cargo flight from Dallas to Memphis and return, with en route stops at Texarkana, El Dorado, and Pine Bluff. Flight 655 departed Memphis on the return flight at 18:42. After a stop at Pine Bluff, the flight continued toward El Dorado were it landed at 19:53. The crew conferred with the waiting pilots and used the Convair's weather radar to examine the weather echoes west of El Dorado. The crew commented on what appeared to be a 15-mile-wide break in the line of weather echoes, near the 300° radial of the El Dorado VORTAC and about 35 miles west-northwest of the airport. As Flight 655 taxied to runway 22, the crew contacted the FSS and stated that they were taxiing and would be proceeding under visual flight rules (VFR) to Texarkana. The aircraft took off at 20:15. After takeoff, the aircraft flew a magnetic heading of 290° and climbed to an altitude of 1,500 feet msl. The flight operated between altitudes of 1,500 feet and 3,000 feet until 20:49:47. From that time until the time of impact at 20:52:19, the aircraft's altitude varied between 2,200 feet and 2,025 feet. As the flight progressed, the first officer (pilot flying) expressed concern about the flight's position relative to the elevation of the terrain. About 12 minutes before impact, the first officer stated, "I sure wish I knew where ... we were." A few minutes later he stated, "Paintin' ridges and everything else boss, and I'm not familiar with the terrain." Two minutes and 40 seconds before impact and after the captain's ordered descent to 2,000 feet, the first officer said, "I'll be .... Man, I wish I knew where we were so we'd have some idea of the general ... terrain around this ... place." The captain told the first officer that the highest point in the area was "twelve hundred" feet and that they were not near that point. About 14 seconds before impact, the first officer mentioned that they were about to pass over Page VORTAC. Six seconds later the captain said that the heading to Texarkana was 180°. The first officer said that it was 152°. At 20:52:17, the first officer said, "Minimum en route altitude here is forty-four hun..." His statement was terminated by the sound of the crash. The aircraft crashed into the steep, heavily wooded, north slope of Black Fork Mountain in the Ouachita Mountain Range at an elevation of 2,025 feet (617 m) and about 600 feet below the top of the ridge.

The crew was engaged in a training exercise in formation with another Martin B-26B Marauder registered 41-32070 and carrying also a crew of seven. In flight, and in unknown circumstances, both aircraft collided. Out of control, they dove into the ground and crashed some 12 miles east of Texarkana. All 14 occupants of both aircraft were killed.

The crew was engaged in a training exercise in formation with another Martin B-26B Marauder registered 42-43261 and carrying also a crew of seven. In flight, and in unknown circumstances, both aircraft collided. Out of control, they dove into the ground and crashed some 12 miles east of Texarkana. All 14 occupants of both aircraft were killed.